Lovingly Chaotic Nightmares

Well I finally got it finished; the digital version of my pumpkin carving's image. I started working on this image a little after Halloween. Been working on and off for the past month basically. So glad it's finished and I'm pretty pleased with the way it came out.
However I know that I still need to improve on certain things so I would greatly welcome critiques both good and bad. Even if you notice something small or very minor, give me some feedback. It's really the only way you'll see anything better than this on my page.